Changes since DRUPAL-6--1-0:
- #369765 by joachim: add an option to load data in to the $node object; also indexing terms array by $tid to match taxonomy data.
- #384930 by joachim: fixing display weight label.
- #384920 by joachim: changing Display style dropdown items to sentence case.
- #338737, modified version of patch by Palo M. Test for keys before saving term display data for vocabularies. Use update rather than delete.
- #369746 by joachim: use theme_item_list for displaying terms as list
- #384950 by joachim: moving our fieldset lower down in vocabulary settings.